Nexus with the Dead

Raid-- At the beginning of your end step, if a creature died this turn and you attacked with a creature this turn, you may pay {2}{b}. If you do, return that creature from that graveyard to the battlefield under your control. Exile that creature at the beginning of the end step on your next turn.
Creatures that enter the battlefield from a graveyard enter the battlefield with a +1/+1 counter.